Question

A vertical stick is 12m long caste a shadow 10m long on the ground . At the same time a tower caste ashadow 40m long on the ground . find height pf the tower​

Answer 1

Angle of elevation of sun remains the same

One angle will be 90 degree so

The triangles are congruent by AA similarity criteria

So 12/10 = x/ 40

     48 = x

So the height of other tower = 48